0120-9957
0120-9957
S0120-99572020000400533
10.22516/25007440.408
Peru
00
12
2020
00
12
2020
35
4
533
536
[
2016
29
4
4
493-7
]
[
2011
4
6
6
286-8
]
[
2009
137
5
5
672-4
]
[
2008
100
11
11
701-5
]
[
2016
108
3
3
154-5
]
[
2015
35
4
4
349-54
]
[
2014
26
4
4
136-9
]
[
2010
8
1
1
6-14
]
[
2010
16
26
26
3219-25
]
[
2014
98
1
1
341-2
]